NI 5421 Specifications 12 ni.com
Figure 4. 10 MHz Single-Tone Spectrum, Low-Gain Amplifier Path, 100 MS/s,
Interpolation Factor Set to 4
Note The noise floor in Figure 4 is limited by the measurement device. Refer to the
Average Noise Density specification.
0.0 25.0M 50.0M 75.0M 100.0M 125.0M 150.0M 175.0M 200.0M
–90.0
–80.0
–50.0
–70.0
–40.0
–60.0
–30.0
–20.0
–10.0
0.0
10.0
20.0
Frequency (Hz)
dBm